//
//  Rectangle.h
//  窗口
//
//  Created by mac on 16-4-18.
//  Copyright (c) 2016年 lee. All rights reserved.
//

#import <Foundation/Foundation.h>

@interface Rectangle : NSObject
@property(strong,nonatomic)NSString *name;
-(void) triangle;
-(void) scalene;
-(NSComparisonResult) compar:(Rectangle*) an;
@end
